baber/WOPTO huggingface dataset:
Patent AT-E244272-T1 (AT)
Inventor: NG HOWARD
IPC: C08G69/00
Filed: 1998-09-03
Granted: 2003-07-15
Abstract: A multi-stage process for the manufacture of branched aliphatic polyamides is provided. The process comprises the steps, in sequence, of feeding to a reactor a slurry of at least one aliphatic dinitrile, and at least one aliphatic diamine, at least one of which is branched, in the presence of 0.05 to 2% by weight of a phosphorous-containing compound, with the incremental addition of water, heating the slurry to a temperature of at least 270° C. while maintaining a pressure of at least 1.2 Mpa, venting water, ammonia and other volatile matter from the reactor while maintaining the temperature and pressure, maintaining the temperature for a further period of time while reducing the pressure to at least atmospheric pressure and then discharging the polyamide so formed. Polyamides made by this process are substantially the same as corresponding polyamides made by the conventional salt-strike process, and can be used in molding, coating and film applications. Examples of polyamides that can be made using this process include those formed from an admixture of adiponitrile and 2-methyl pentamethylene diamine, and from an admixture of 2-methyl glutaronitrile and hexamethylene diamine.
Patent AT-E209033-T1 (AT)
Inventor: ENDRICI GIORGIO
IPC: A61P17/00
Filed: 1998-08-27
Granted: 2001-12-15
Abstract: In the literature, a correlation between the inhibition of 5-lipoxygenase and anti-inflammatory and immunomodulatory activity sufficient to effectively treat psoriasis, is known. It seems that, in particular, the excellent results can be obtained with lonapalene (6-chloro-2,3-dimethoxynaphthalendioldiacetate). However, the clinical use of lonapalene has not been successful most likely due to the significant number of side effects. With these considerations, after various studies, we have identified a molecule which we have patented with the name of endipalene, which seems to guarantee notable therapeutic results without side effects.
Patent AT-E290602-T1 (AT)
Inventor: EIKMANNS BERND
IPC: C12N15/09
Filed: 1998-09-30
Granted: 2005-03-15
Abstract: A method is disclosed for microbially producing L-amino acids of aspartate and/or glutamate families which comprises the step of: culturing a strain of Escherichia coli that produces said L-amino acids in a medium suitable for the production of an L-amino acid, whereby said Escherichia coli strain is transformed with a gene construct comprising a polynucleotide encoding an enzyme with pyruvate carboxylase activity.
Patent AT-E320745-T1 (AT)
Inventor: DYSON JAMES
IPC: A47L9/04
Filed: 1998-12-08
Granted: 2006-04-15
Abstract: The invention provides a clutch mechanism (200) having a driven pulley (32) and a drive pulley (34) to which a load is applied, the clutch mechanism (200) having an engaged position in which torque applied in use to the driven pulley (32) is transmitted to the drive pulley (34), and a disengaged position in which torque applied in use to the driven pulley (32) is not transmitted to the drive pulley (34), wherein the clutch mechanism (200) also has override means (238, 242) by which at least a proportion of the torque applied to the driven pulley (32) is absorbed when the load applied to the drive pulley (34) exceeds a predetermined value. The override means comprising a pair of detent plates (238, 242), and at least one ball-bearing (248) being held captive between the detent plates (248, 242).
Patent AT-E361145-T1 (AT)
Inventor: LEHTONEN HARRI
IPC: B02C1/10
Filed: 1998-12-21
Granted: 2007-05-15
Abstract: A method for mounting a jaw die plate of a jaw crusher detachably against a front end wall of the crusher by means of a fastening device operated from outside a side wall of the crusher. The die plate is secured in its place by means of friction between the fastening device and a counter surface of the front end wall and friction between the fastening device and a counter surface of the die plate. The fastening device of the jaw crusher includes a wedge piece having a first pressing surface to be fitted against the counter surface of the die plate secured against the front end of the crusher, and, in addition to that, a second pressing surface to be fitted against the counter surface of the front end wall. The wedge piece is movable towards both counter surfaces and away from the same by means of the tightening means.
Patent AT-E276496-T1 (AT)
Inventor: KOEHLER JUERGEN
IPC: F24H4/04
Filed: 1999-06-18
Granted: 2004-10-15
Abstract: The compressor (22), high temperature heat transmitter (24), expansion device (26) and low temperature heat transmitter (28) are all joined together in a circuit, through which carbon dioxide flows as work medium. The high temperature heat transmitter of the heat pump (18) is arranged in the floor-side area (30) of the temperature-layered accumulator (20). It is a counterflow heat transmitter in a container. A rise pipe (36) connects to the upper side of the container (34) and extends with an outlet (38) to the upper side area (40) of the accumulator. The high temperature heat transmitter is preferably formed as a lamella tube bundle heat transmitter. In the rise pipe is a device for regulating the volume flow of the storage fluid (32) to be heated.
Patent AT-E258247-T1 (AT)
Inventor: DOCKAL-BAUR JUERGEN
IPC: D21B1/02
Filed: 1999-08-02
Granted: 2004-02-15
Abstract: To destroy germs in materials containing paper fibers, the infected material (M) is initially degassed virtually completely. It is then heated (1) intensively at least at 80 deg C, followed by dispersion (2). For special handling, chemical additives (CH) are introduced into the process. The material (M) has a residual air content of  <= 1 vol% before or during the heating stage (1).  The degassing is to give a pref. residual air content in the material (M) of  <= 0.1 vol%. The material (M) is compressed (3) without affecting its water content, at least to a compression stage where the gas-filled hollow zones take in the residual air content. Or the compression changes the water content to give it a solid content of \-15% and pref. 20-35% with a resulting air extraction, directly followed by heating (1). Before or during heating, the compressed material (M) is loosened and flushed with vapor and pref. steam, which also raises the material temp. The steam flow is against the direction of material (M) travel. After the compressed material (M) has been expanded and/or loosened, it is heated to at least 120 deg C, and held in a stack or a flow path for a dwell time of at least 2 secs. at 120 deg C. The material is dispersed (2) or kneaded, directly after the heating stage (1). In preparation for the heating stage (1), the material (1) is mixed with peroxide at a level of at least 4% of the material dry content. The heating is applied without the use of reduction chemicals. The material (M) has a solid content of 15-80 mass%, mainly of used paper. An Independent claim is included for an appts. with a compression stage connected directly to the heating stage, to feed compressed material plugs into the heater. The heating stage has a gas exhaust, and a steam flushing system using steam from the exhaust.
Patent AT-E293148-T1 (AT)
Inventor: BURNS BERNARD
IPC: E01C7/26
Filed: 1999-10-13
Granted: 2005-04-15
Abstract: An improved rubber modified asphalt paving binder is provided by incorporating a minor proportion of a polyoctenamer into the heated liquid asphalt cement. The binder can contain from about 80% to about 99% by weight of asphalt cement, from about 0.5% to about 20% by weight of crumb rubber, such as ground tire rubber ("GTR"), and from about 0.01% to about 10% by weight of the polyoctenamer. The polyoctenamer can be of the trans- or cis- form, such as that sold under the brand name VESTENAMER TM . A paving concrete is provided by adding the improved asphalt binder, with mixing, to conventional aggragate materials, which materials can also contain additional crumb rubber.
Patent AT-E336155-T1 (AT)
Inventor: IWAI SHUICHI
IPC: A47J27/00
Filed: 1999-03-01
Granted: 2006-09-15
Abstract: In order to sufficiently and properly thaw frozen food such as frozen sushi, a thawing-heating tray made of dielectric material is provided with thick portions, of which thickness is greater, disposed in the central region and the peripheral region thereof, respectively. Fixed to this tray is a reflector. The frozen food is placed on the tray and is then thawed by an electronic oven. <IMAGE>
Patent AT-E269669-T1 (AT)
Inventor: RONBORG STEEN MEIER
IPC: A61M5/20
Filed: 1999-01-05
Granted: 2004-07-15
Abstract: An injector serving for injection of an injection fluid is described. The injector includes a housing with a contact face for during injection supporting on the skin of a person. The injection fluid is placed in a chamber in the housing which furthermore contains an injection needle placed, in a direction of activation intersecting both the at least one chamber and the contact face, displaceably in the housing from a position of rest where the needle point is in front of the at least one chamber-seen in the direction of activation-to an injection position where the point has penetrated the skin. In the point is furthermore made an eye for, at activation of the injector, receiving a fixed quantity of injection fluid during the passage of the chamber, and after this, there is placed a membrane with a slot which during the injection process fits tightly around the needle and thereby sweeps off all fluid except for the fluid in the eye. An injection can be performed with greater easiness, quickness, precision and uniformity than known so far so that a uniform basis for a medical estimate of the type of allergy and the degree of this can be obtained with e.g., an allergy test.
Patent AT-E246040-T1 (AT)
Inventor: CHENG JING
IPC: G01N33/53
Filed: 1999-01-26
Granted: 2003-08-15
Abstract: The present invention comprises devices and methods for performing channel-less separation of cell particles by dielectrophoresis, DC high voltage-pulsed electronic lysis of separated cells, separation of desired components from crude mixtures such as cell lysates, and/or enzymatic reaction of such lysates, all of which can be conducted on a single bioelectronic chip. A preferred embodiment of the present invention comprises a cartridge ( 10 ) including a microfabricated silicon chip ( 12 ) on a printed circuit board ( 14 ) and a flow cell ( 16 ) mounted to the chip ( 12 ) to form a flow chamber. The cartridge ( 10 ) also includes output pins ( 22 ) for electronically connecting the cartridge ( 10 ) to an electronic controller. The chip ( 12 ) % includes a plurality of circular microelectrodes ( 24 ) which are preferably coated with a protective permeation layer. Specific cells from various cell mixtures were separated, lysed, and enzymatically digested on the chip.
Patent AT-E227039-T1 (AT)
Inventor: BUSCH LAUPER KARIN
IPC: G07F/
Filed: 1999-05-03
Granted: 2002-11-15
Abstract: Method for distribution of value codes configured to be cashed in to obtain credit for services subject to charges. The value codes are generated and stored in a database of a value code issuer. A value code is ordered by a customer through transmission of order data, containing at least one monetary amount value, via an order channel, to the value code issuer. A delivery number, linked in the database with the value code, is transmitted via a delivery channel to the customer, and the receipt of the transmitted delivery number is confirmed by the customer through transmission of at least one part of the delivery number via a confirmation channel to the value code issuer. A value, linked in the database to the monetary amount value, is transmitted via a delivery channel to the customer, and a monetary amount value corresponding to at least the monetary amount value linked to the confirmed value code is charged to the customer.
Patent AT-E228670-T1 (AT)
Inventor: INDEFREY KLAUS
IPC: G05B19/042
Filed: 1999-03-17
Granted: 2002-12-15
Abstract: Data transfer between a secure computer and a number of input/output units occurs via a bus control unit connected to the secure computer and a serial bus system. The bus control unit cyclically activates the input/output units connected to the bus system and transfers multi-bit message to the respective activated input/output unit. In order to produce a data transfer method which enables security/related signals to be transmitted via a non-error-protected bus system, at least one of the input/output units is designed as a security unit. Further, the multi-bit message transferred to the security unit has at least one checkbit. The security unit interprets the transferred multi-bit message as correct only if the checkbit alternates within a predefined monitoring period.
Patent AT-E215670-T1 (AT)
Inventor: POTT EKKEHARD
IPC: B01D53/94
Filed: 1999-06-07
Granted: 2002-04-15
Abstract: An NOx accumulator catalytic converter for an internal combustion engine is desulfonated by providing a plurality of intermittent rich/lean operating cycles of the engine wherein rich operation is at a lambda of less than 0.985, and wherein the duration of rich mixture operation is limited to reduce hydrogen sulfide emission.
Patent AT-E445433-T1 (AT)
Inventor: LONGTON WALLACE
IPC: A61M25/00
Filed: 1999-02-16
Granted: 2009-10-15
Abstract: Graduated catheters including, but not limited to, graduated urethral and ureteric catheters are provided, the catheters each comprising a catheter tube, an expandable portion, and at least one indicator. The position of at least one indicator may be determined by an extracorporeal imaging method. A kit comprising a matched pair of graduated catheters is also provided, wherein the position within a bodily lumen of a subject of at least one indicator of a graduated locator catheter of the kit has a known relationship to the position within the bodily lumen of at least one indicator of a graduated delivery catheter of the kit. Brachytherapy methods are also provided, including methods of treating urethral and ureteric strictures, prostate cancer, and benign prostatic hypertrophy.
Patent AT-E214351-T1 (AT)
Inventor: BUSH JAMES HENRY
IPC: C01B17/88
Filed: 1999-07-29
Granted: 2002-03-15
Abstract: A process is provided for increasing the concentration of sulfuric acid in a waste solution of sulfuric acid previously used to produce titanium dioxide. The waste solution of sulfuric acid is fed into a first heat exchanger/evaporator stage that operates at a sulfuric acid concentration of less than 30%. A portion of the solution discharged from the first heat exchanger/evaporator is fed into a heat exchanger/evaporator that uses waste heat and operates at a sulfuric acid concentration that is greater than 40%, while the remainder of the solution discharged from the first heat exchanger/evaporator and the solution discharged from the heat exchanger/evaporator using waste heat is fed into a second heat exchanger/evaporator that operates at a sulfuric acid concentration that is greater than 50%.
Patent AT-E269944-T1 (AT)
Inventor: ERDMANN SVEN
IPC: F04C2/08
Filed: 1999-09-21
Granted: 2004-07-15
Abstract: A housing for a micropump has a layered structure of at least three elements including a support plate having an axial recess for supporting an internally toothed outer wheel, a connector block provided with an inlet and outlet for supplying and delivering the fluid to be pumped, and a base element for receiving an axially oriented or clamping device for at least one further plate shaped structure element having channel segments for conveying fluid from the connections to the recess of the support plate.
Patent AT-E254144-T1 (AT)
Inventor: SLAGEL EDWIN C
IPC: C08J5/18
Filed: 1999-09-21
Granted: 2003-11-15
Abstract: An extrudable urea-extended thermoplastic polyurethane elastomer is formed from at least one aliphatic diisocyanate, at least one polyester glycol or polyether glycol, and at least one diamine curing agent. At least one second diamine curing agent and/or at least one extrusion processing aid may be included. The polyurethane has high-temperature-resistance and is thus extrudable at high temperatures. The polyurethane is also strong and durable. The polyurethane can be liquid-cast, transfer-molded, sprayed, and extruded without changing either the chemistry or stoichiometry of the polyurethane. The polyurethane may be used for making vehicle air bags or other any application for thermoplastic urethanes which requires increased thermal stability.
Patent AT-E321954-T1 (AT)
Inventor: ZAETTERQVIST CHRISTER
IPC: F16D11/06
Filed: 1999-11-30
Granted: 2006-04-15
Abstract: A method and a device are provided for achieving a step-by-step feeding, based on a rotary shaft which optionally can be made to execute one or more well-defined, whole rotation turns. The step-by-step feeding is achieved by mechanical connection between a driver joined to an output shaft and the inner periphery of a drive drum directly driven by a drive motor and arranged concentrically relative to both the driving and the driven shaft. The system is based upon the driver being adjustable between a first driving position and a second locked position.
Patent DE-68388-T1 (DE)
IPC: C03B37/025
Filed: 1982-06-21
Abstract: Vapor deposition of doped silica in a reaction chamber on a rotating supporting surface, in the manufacture of a preform for the drawing of an optical fiber, is accompanied by the continuous admixture of deuterium with a flow of carrier gas, specifically oxygen, by which the reactants are transported to the reaction chamber. An isotopic substitution of deuterium for the hydrogen of hydroxyl groups in the reaction products shifts the major absorption peaks to wavelengths outside the minimum-attenuation range of 0.7 to 1.6 mu  used for fiber-optical signaling. The proper ratio of deuterium to carrier gas is maintained with the aid of a mixer having two compartments separated by a perforated diaphragm or a thin metallic foil, one compartment being connected to a deuterium tank while the other communicates with a conduit through which the vapors entrained by the carrier gas pass to the reaction chamber.
Patent DE-577225-T1 (DE)
Inventor: RUBIN ROBERT H
IPC: A61K38/00
Filed: 1987-01-16
Abstract: The use of a diagnostically effective amount of detectably labelled immunoglobulin or fragment thereof, wherein the immunoglobulin substantially accumulates at the site when the site is inflamed, is disclosed in the preparation of an agent for use in a method of detecting an inflammation site in an individual.
Patent DE-685267-T1 (DE)
Inventor: HYPPAENEN TIMO
IPC: F23J15/02
Filed: 1991-10-15
Abstract: The invention relates to a circulating fluidized bed reactor comprising a centrifugal separator and a method for separating particles from gases. The centrifugal separator (12) is a vortex chamber composed of cooling planar plates or panels (32, 34, 36) (i.e. they are distinctly non-cylindrical), having at least one gas inlet (40), at least one gas outlet (52) and at least one outlet (46) for the separated particles. The cross section of the side walls (32, 34, 36) of the vortex chamber forms a distinctly non-circular gas space (31) (e.g. a polygonal cross section), have a circularity of greater than 1, e.g. > 1.1, and preferably > 1.15. One or more vertical, parallel gas vortices may be created in the vortex chamber, the gas introduced into vertical narrow slots. The outlets (46) for separated particles are not one the same symmetrical axes as the outlets for purified gas (52). Two adjacent vortices may be provided in a common rectangular chamber. The separator (12) is preferably in conjunction with a circulating fluidized bed reactor (10).
Patent ES-2664731-T1 (ES)
Title: Mejora de la eficiencia de las centrales energéticas
Inventor: SIKORA PAUL
IPC: H02S40/42
Filed: 2016-02-03
Abstract: Una central energética que comprende un convertidor de energía para convertir energía térmica a otra forma de energía con el uso de un fluido de trabajo, y un intercambiador (4) de calor para rechazar el calor del fluido de trabajo, en el que la central comprende un circuito (6-9) secundario para proporcionar refrigerante al intercambiador (4) de calor, comprendiendo dicho circuito secundario: un acumulador (7) dispuesto para almacenar refrigerante, un intercambiador (8) de calor secundario para rechazar el calor al aire ambiente, un desviador (6, 9, 12) de refrigerante, un controlador configurado para encaminar el refrigerante desde el intercambiador (4) de calor de fluido de trabajo a: (a) el acumulador (7) para rechazar el calor en el acumulador, (b) el intercambiador (8) de calor secundario, y para (d) elegir (a) o (b) según lo cual proporciona un rechazo de calor más efectivo desde el refrigerante.
Patent ES-2054599-T1 (ES)
Title: Utilizacion de valina-dl, sus esteres y/o sales para combatir la caspa.
Inventor: ROTHLISBERGER RUDI
IPC: A61K8/44
Filed: 1992-08-05
Abstract: LA INVENCION SE REFIERE A LA UTILIZACION DEL DL-VALINA, SUS ESTERES Y/O SUS SALES EN EL TRATAMIENTO DE LA CASPA. LA INVENCION SE REFIERE TAMBIEN AL DL-VALINA, SUS ESTERES Y/O SUS SALES PARA SER APLICADOS PREFERENTEMENTE EN UNA CONCENTRACION DE 0,05 HASTA 10 % EN PESO.
Patent ES-2133261-T1 (ES)
Inventor: GRAPPE JEAN-YVES
IPC: A21D13/08
Filed: 1998-07-20
Abstract: A process for producing a foodstuff (preferably spherical) comprises: (a) preparing a semi-liquid pate containing water, salt, flour and preferably butter and eggs; (b) moulding the pate into (preferably spherical) pieces; (c) cooking the pieces until a crust is formed; (d) preparing a meat-based filling of fish and/or sea-food; and (e) sticking the cooked pieces (c) to the filling (d). Also claimed is a foodstuff obtained by the above process comprising a covering formed by cooking the pate of water, salt, butter, flour, eggs and a meat based filling of fish fillets or sea-food.
Patent ES-2159499-T1 (ES)
Title: Pieza para la instalacion de elementos longuilineos contra una pared y util para colocacion de dicha pieza.
Inventor: STREIT BERNARD
IPC: B25B31/00
Filed: 1999-04-01
Abstract: Pieza de instalación (4) para uno o varios elementos longuilíneos (2) contra una pared, caracterizada porque comprende: una pieza insertable en forma de U (10), cada uno de cuyos brazos flexibles (20, 24) presenta una serie de muescas (22, 26), y una base (30) que presenta, en correspondencia con cada uno de los brazos, un paso oblicuo pasante (42), cuya boca de entrada (41) se sitúa en la cara en oposición a la pieza insertable y cuya embocadura de salida (43) se sitúa en una cara lateral de la base, estando dotada la cara de la base opuesta a aquélla que está dirigida al elemento insertable, de un botón de fijación (50) de la base en un orificio de la pared.
Patent CY-1107091-T1 (CY)
Inventor: STARK JOHN
IPC: B01D61/10
Filed: 2007-12-14
Abstract: The present invention removes contaminants from well water without creating the problem of large volumes of waste liquid disposal. It uses double-cone devices as pressure amplifiers which due to their lack of moving parts avoid the risk of additional contamination of the well and provide a prolonged lifetime. For toxic contaminants, a periodic purging of the concentrated contaminants is required. In the case of (sea) salt contamination, there is no waste brine to be continuously handled at all and the system may be run without interruption over an extended period. In this case, the brine is dumped into the well simply by periodically stopping the plant. The brine pours out of the double-cone unit(s) and due to its higher density, sinks down in the well without disturbing the operation of the purification plant.